Stabila LD 320 is a handheld laser distance meter that can perform various measuring functions such as measuring single distance, area, and volume, and calculating Pythagorean distances. It also features a permanent measuring mode, minimum tracking, and a built-in tilt sensor for angle measurements. The LD 320 has a range of up to 50 meters and an accuracy of +/- 1.5 mm. It comes with a backlit display, a self-timer function, and a carrying pouch.